---> uname -a: Linux prd-centos8-builder-4c-4g-29698.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 830 9575 19 5356 14583 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:eb:31:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.157/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85383sec preferred_lft 85383sec inet6 fe80::f816:3eff:feeb:315b/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/21/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 209.38 61.01 148.38 2096.18 11934.79 08:15:01 PM 26.34 0.00 26.34 0.00 3668.54 08:16:01 PM 6.63 0.03 6.60 0.53 162.37 08:17:01 PM 5.15 0.00 5.15 0.00 151.24 08:18:01 PM 5.46 0.00 5.46 0.00 157.05 08:19:01 PM 391.48 16.80 374.69 2577.44 4397.40 08:20:01 PM 124.18 0.20 123.98 21.33 12562.51 08:21:01 PM 78.49 0.32 78.17 8.40 6593.24 08:22:01 PM 48.23 0.72 47.51 514.58 2881.42 08:23:01 PM 79.35 0.00 79.35 0.00 36582.00 08:24:01 PM 60.25 6.68 53.57 1297.17 14948.68 08:25:01 PM 19.82 0.00 19.82 0.00 3006.38 08:26:01 PM 39.54 0.00 39.54 0.00 2105.12 08:27:01 PM 45.78 0.00 45.78 0.00 7276.37 08:28:01 PM 122.80 0.42 122.38 24.13 4057.57 08:29:01 PM 50.10 0.27 49.83 43.59 19545.10 Average: 82.06 5.40 76.66 411.40 8129.46 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13247740 15087396 2893792 17.93 2688 2037664 830060 4.83 201860 2283100 94064 08:15:01 PM 13242868 15083480 2898664 17.96 2688 2037924 830060 4.83 201864 2283868 12 08:16:01 PM 13239164 15080996 2902368 17.98 2688 2038276 830060 4.83 201868 2284820 8 08:17:01 PM 13234772 15077692 2906760 18.01 2688 2038512 830060 4.83 201872 2286388 112 08:18:01 PM 13218736 15065984 2922796 18.11 2688 2041580 830060 4.83 201872 2299420 2952 08:19:01 PM 11408368 13567024 4733164 29.32 2688 2330684 2217460 12.90 259380 3989192 177788 08:20:01 PM 10915736 13278560 5225796 32.37 2688 2525700 2409048 14.01 347624 4379012 30400 08:21:01 PM 10549620 13067984 5591912 34.64 2688 2677192 2456356 14.29 489608 4592520 5416 08:22:01 PM 9205732 12284040 6935800 42.97 2688 3228180 3123168 18.17 567788 5841120 471232 08:23:01 PM 7984784 12093984 8156748 50.53 2688 4250776 3284300 19.11 669740 6944948 411736 08:24:01 PM 7829448 12080352 8312084 51.50 2688 4387472 3245028 18.88 729600 7033008 77648 08:25:01 PM 7722740 11985412 8418792 52.16 2688 4398504 3350600 19.49 734496 7133444 4192 08:26:01 PM 7462420 11968948 8679112 53.77 2688 4635376 3360584 19.55 764980 7349880 193044 08:27:01 PM 7257088 11838472 8884444 55.04 2688 4705356 3470804 20.19 788640 7521576 58560 08:28:01 PM 9811444 14926892 6330088 39.22 2688 5240576 926508 5.39 1159456 4610316 562264 08:29:01 PM 9871844 14999380 6269688 38.84 2688 5252836 831184 4.84 1330380 4377172 19824 Average: 10387656 13592912 5753876 35.65 2688 3364163 2051584 11.93 553189 4700612 131828 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 171.04 120.15 1175.72 24.19 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 78.06 64.01 223.36 16.86 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 90.68 78.04 241.56 20.33 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 87.20 76.29 244.60 19.89 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 116.99 118.28 263.17 32.69 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 438.41 442.64 3028.54 104.00 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 178.22 146.93 2665.46 27.01 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 148.92 118.54 2362.83 17.83 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 65.67 65.42 490.50 17.06 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 68.87 62.20 747.56 15.38 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 93.54 78.36 1296.35 16.51 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 19.91 19.77 6.22 6.33 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 85.64 72.32 983.00 14.06 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 84.87 74.33 613.98 18.34 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 282.69 300.43 89.96 203.92 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 741.00 934.04 458.38 8824.70 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.97 173.22 930.66 586.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 07/21/2025 _x86_64_ (4 CPU) 20:12:21 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 16.11 0.53 8.78 1.20 0.09 73.29 08:14:01 PM 0 5.51 0.77 10.51 1.17 0.12 81.92 08:14:01 PM 1 15.81 0.65 11.19 1.00 0.10 71.25 08:14:01 PM 2 21.74 0.23 5.17 1.35 0.07 71.44 08:14:01 PM 3 21.36 0.48 8.24 1.27 0.08 68.56 08:15:01 PM all 0.53 0.00 0.28 0.19 0.04 98.96 08:15:01 PM 0 0.77 0.00 0.69 0.08 0.05 98.41 08:15:01 PM 1 0.22 0.00 0.27 0.45 0.05 99.01 08:15:01 PM 2 0.13 0.00 0.12 0.18 0.03 99.53 08:15:01 PM 3 0.98 0.00 0.07 0.05 0.02 98.88 08:16:01 PM all 0.48 0.00 0.28 0.03 0.05 99.17 08:16:01 PM 0 0.53 0.00 0.15 0.05 0.05 99.22 08:16:01 PM 1 0.25 0.00 0.17 0.00 0.05 99.53 08:16:01 PM 2 0.77 0.00 0.70 0.00 0.03 98.50 08:16:01 PM 3 0.38 0.00 0.08 0.05 0.05 99.43 08:17:01 PM all 0.39 0.00 0.26 0.01 0.05 99.29 08:17:01 PM 0 0.37 0.00 0.22 0.02 0.05 99.35 08:17:01 PM 1 0.20 0.00 0.12 0.03 0.07 99.58 08:17:01 PM 2 0.85 0.00 0.58 0.00 0.03 98.53 08:17:01 PM 3 0.15 0.00 0.12 0.00 0.03 99.70 08:18:01 PM all 0.52 0.00 0.35 0.01 0.05 99.07 08:18:01 PM 0 0.74 0.00 0.27 0.00 0.05 98.95 08:18:01 PM 1 0.84 0.00 0.80 0.00 0.05 98.31 08:18:01 PM 2 0.25 0.00 0.13 0.02 0.05 99.55 08:18:01 PM 3 0.25 0.00 0.20 0.03 0.05 99.47 08:19:01 PM all 28.47 0.00 2.51 1.36 0.11 67.55 08:19:01 PM 0 22.74 0.00 2.38 0.62 0.10 74.17 08:19:01 PM 1 23.00 0.00 4.01 4.18 0.12 68.70 08:19:01 PM 2 34.61 0.00 2.00 0.44 0.10 62.85 08:19:01 PM 3 33.52 0.00 1.68 0.22 0.12 64.47 08:20:01 PM all 65.83 0.00 2.94 0.53 0.11 30.58 08:20:01 PM 0 61.60 0.00 1.93 0.42 0.12 35.93 08:20:01 PM 1 68.10 0.00 2.88 0.62 0.12 28.28 08:20:01 PM 2 67.58 0.00 3.49 0.59 0.12 28.22 08:20:01 PM 3 66.05 0.00 3.47 0.49 0.10 29.89 08:21:01 PM all 54.51 0.00 3.42 0.36 0.13 41.58 08:21:01 PM 0 50.12 0.00 2.47 0.19 0.15 47.07 08:21:01 PM 1 55.17 0.00 1.71 0.42 0.10 42.59 08:21:01 PM 2 63.63 0.00 7.09 0.35 0.12 28.80 08:21:01 PM 3 49.13 0.00 2.41 0.49 0.15 47.82 08:22:01 PM all 63.83 0.00 2.32 0.22 0.10 33.53 08:22:01 PM 0 62.14 0.00 4.08 0.34 0.10 33.34 08:22:01 PM 1 64.38 0.00 1.87 0.22 0.08 33.44 08:22:01 PM 2 65.01 0.00 1.71 0.18 0.10 33.00 08:22:01 PM 3 63.80 0.00 1.61 0.15 0.10 34.35 08:23:01 PM all 50.58 0.00 2.71 1.37 0.10 45.23 08:23:01 PM 0 47.39 0.00 2.43 0.49 0.10 49.59 08:23:01 PM 1 45.08 0.00 1.87 0.30 0.10 52.65 08:23:01 PM 2 49.39 0.00 2.67 3.13 0.08 44.72 08:23:01 PM 3 60.47 0.00 3.87 1.59 0.10 33.98 08:24:01 PM all 49.66 0.13 3.32 0.96 0.11 45.82 08:24:01 PM 0 42.25 0.29 2.79 0.40 0.10 54.16 08:24:01 PM 1 47.77 0.00 2.55 0.64 0.12 48.92 08:24:01 PM 2 47.75 0.08 2.39 1.48 0.10 48.19 08:24:01 PM 3 60.86 0.15 5.53 1.33 0.12 32.01 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.86 0.00 3.50 0.13 0.08 49.43 08:25:01 PM 0 44.98 0.00 3.13 0.05 0.08 51.75 08:25:01 PM 1 55.67 0.00 5.36 0.37 0.08 38.51 08:25:01 PM 2 41.70 0.00 2.11 0.05 0.08 56.05 08:25:01 PM 3 45.07 0.00 3.39 0.03 0.08 51.42 08:26:01 PM all 57.38 0.00 3.02 0.23 0.10 39.28 08:26:01 PM 0 52.14 0.00 4.35 0.55 0.12 42.84 08:26:01 PM 1 58.58 0.00 1.83 0.07 0.10 39.43 08:26:01 PM 2 61.04 0.00 4.05 0.08 0.08 34.74 08:26:01 PM 3 57.74 0.00 1.86 0.20 0.08 40.11 08:27:01 PM all 49.78 0.00 3.21 0.25 0.14 46.62 08:27:01 PM 0 47.23 0.00 2.17 0.24 0.13 50.23 08:27:01 PM 1 43.25 0.00 2.37 0.32 0.13 53.92 08:27:01 PM 2 57.88 0.00 4.79 0.18 0.13 37.01 08:27:01 PM 3 50.74 0.00 3.51 0.27 0.15 45.33 08:28:01 PM all 31.88 0.00 4.91 0.58 0.09 62.55 08:28:01 PM 0 27.11 0.00 4.52 0.61 0.08 67.68 08:28:01 PM 1 22.48 0.00 4.40 0.71 0.10 72.31 08:28:01 PM 2 42.09 0.00 6.32 0.52 0.10 50.97 08:28:01 PM 3 35.82 0.00 4.38 0.47 0.08 59.24 08:29:01 PM all 16.23 0.00 2.27 1.59 0.10 79.80 08:29:01 PM 0 9.39 0.00 1.96 0.60 0.10 87.94 08:29:01 PM 1 9.82 0.00 1.91 1.06 0.08 87.13 08:29:01 PM 2 14.69 0.00 2.80 4.23 0.12 78.16 08:29:01 PM 3 31.05 0.00 2.39 0.49 0.12 65.96 Average: all 33.26 0.04 2.75 0.56 0.09 63.29 Average: 0 29.64 0.07 2.75 0.36 0.09 67.09 Average: 1 31.87 0.04 2.71 0.65 0.09 64.64 Average: 2 35.51 0.02 2.88 0.80 0.08 60.71 Average: 3 36.03 0.04 2.67 0.45 0.09 60.72